CN110108100A - A kind of high efficiency lithium battery dryer - Google Patents
A kind of high efficiency lithium battery dryer Download PDFInfo
- Publication number
- CN110108100A CN110108100A CN201910321826.0A CN201910321826A CN110108100A CN 110108100 A CN110108100 A CN 110108100A CN 201910321826 A CN201910321826 A CN 201910321826A CN 110108100 A CN110108100 A CN 110108100A
- Authority
- CN
- China
- Prior art keywords
- cover
- lithium battery
- cabinet
- high efficiency
- pole piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of high efficiency lithium battery dryers, its structure includes sealing cabinet door, drying room, manipulate board, lower cabinet, discharge pipe, complete machine platform, discharge pipe is threaded in the lower left corner of complete machine platform right end, lower cabinet is welded the bottom inside complete machine platform, rectangular lithium battery pack can be wrapped by rectangular clamping opening, then the mixed gas of heat is had by the input of defeated heat pipe, mode through heat transfer carries out thermally conductive drying to the shell of battery, droplet is allowed to completely disappear, it can be according to the size of battery using large-scale the cover when encountering circular battery, medium-sized the cover, the different the cover such as small-sized the cover is bonded as far as possible, guarantee the transmission of heat, improve the effect of evaporation.
Description
Technical field
The present invention relates to a kind of lithium battery process equipment more particularly to a kind of high efficiency lithium battery dryers.
Background technique
The range that lithium battery is applied in life is wider, and more is chargeable lithium ion battery, inside
There is no the presence of lithium metal, is to use non-aqueous electrolytic solution, so requiring during battery factory to enclosure interior
Stringent drying is carried out, the minor amount of water not so adsorbed on shell will be brought into battery, and technology considers not comprehensive at present, tool
There is following drawback:
Traditional heated-air drying can only be dried to the surface water drops of shell, it is difficult to the droplet of enclosure interior dry out, meeting
It mixes droplet with electrolyte and causes unbalance, influence the quality of battery, and also individually to be dried between pole piece, otherwise
It will cause the defective mode of webbing after drying.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of high efficiency lithium battery dryer, to solve
Traditional heated-air drying can only be dried to the surface water drops of shell, it is difficult to the droplet of enclosure interior is dried out, can make droplet with
Electrolyte mixing causes unbalance, influences the quality of battery, and also individually to be dried between pole piece, meeting after otherwise drying
The problem of causing the defective mode of webbing.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of high efficiency lithium battery dries
Dry machine, structure include sealing cabinet door, drying room, manipulation board, lower cabinet, discharge pipe, complete machine platform, and the outlet air pipe screw thread connects
It connects in the lower left corner of complete machine platform right end, the lower cabinet is welded the bottom inside complete machine platform, and the manipulation board is connected electrically in
The surface of lower cabinet, the envelope cabinet door are located at the top of manipulation board and using electrical connections, and the drying room is welded on lower machine
The top of cabinet.
To optimize above-mentioned technical proposal, the measure further taken are as follows:
According to a kind of embodiment, the drying room is made of pole piece ring sweeping device, shell transmission mechanism, moist closet,
The pole piece ring sweeping device, shell transmission mechanism are equipped with 12, by taking the upper left corner as an example, the top of the pole piece ring sweeping device
It is movably connected in the top of moist closet interlayer, the shell transmission mechanism is fitted in the lower section of pole piece ring sweeping device and and electric power storage
Pond shell fits together, and the moist closet electric welding is in the top of lower cabinet.
According to a kind of embodiment, the shell transmission mechanism is made of defeated heat pipe, constraint chamber, rectangular clamping opening, described
Defeated heat pipe set there are six and two-by-two glue connection be opened on the inside of constraint chamber in the left and right ends of constraint chamber, the rectangular clamping opening
Middle section.
According to a kind of embodiment, the constraint chamber by pressure bar, the rail that moves ahead, large-scale the cover, stop block, small-sized the cover,
Medium-sized the cover, folder frame composition, the folder frame are movably connected in the bottom of moist closet shelf, and the forward rail nail is connected in folder frame
The left end in portion, the stop block are locked at the middle section inside forward rail by rivet, the pressure bar set there are two and activity even
It connects in the upper and lower ends of rail that move ahead, the large size the cover is flexibly connected the right side of stop block, and the medium-sized the cover is tightly attached to large-scale cover
The right side of lid, the small-sized the cover elastic connection is on the right side of medium-sized the cover.
According to a kind of embodiment, the folder frame is made of outer make-up, interior clamping bar, the outer make-up set there are two and
By being fastened on right end upper and lower inside folder frame, the interior clamping bar is equipped with two and is fastened on the interior of two outer make-ups
Portion.
According to a kind of embodiment, the pole piece ring sweeping device by pull ring head, in conjunction with rope, combined block, to pole block, connect heat
Pipe, fasten ring composition, the pull ring head, in conjunction with rope, combined block be all provided with there are two and by taking top as an example, the combination rope drive
It is connected to the lower section of pull ring head, the combined block sets there are two and be fastened on the bottom in conjunction with rope, described to be equipped with two to pole block
A and nail is connected to the left and right ends of combined block, and the heat pipe that connects is equipped with more than two and is equidistantly uniformly threaded in
Inside the block of pole, the fastening ring is held in the inside to pole block.
Beneficial effect
A kind of high efficiency lithium battery dryer of the present invention, rationally, functional has the advantages that for design
The present invention passes through the shell transmission mechanism being equipped with, and can be wrapped rectangular lithium battery pack by rectangular clamping opening, then
The mixed gas of heat is had by the input of defeated heat pipe, the mode through heat transfer carries out thermally conductive drying to the shell of battery,
Droplet is allowed to completely disappear, it can be according to the size of battery using large-scale the cover, medium-sized the cover, small-sized cover when encountering circular battery
The different the covers such as lid are bonded as far as possible, are guaranteed the transmission of heat, are improved the effect of evaporation.
The present invention passes through the pole piece ring sweeping device being equipped with, and exposed pole piece is shared by fastening latch closure, then by connecing heat
Pipe accesses heat, and the slurry melting of pole piece evagination is pushed into again, alleviates the webbing phenomenon of pole piece, and slurry becomes more steady
Gu the moisture between pole piece disappears, pole piece becomes more safety and is not easy flow liquid, and can cross and be adjusted according to stretching pull ring head
Different pole piece sizes is adapted to the diameter up and down of pole block, makes whole drying effect more preferable.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing in describing below to embodiment is made in detail
It carefully introduces, allows other features, purposes and advantages of the invention will become more apparent with this:
Fig. 1 is a kind of structural schematic diagram of high efficiency lithium battery dryer of the present invention.
Fig. 2 is a kind of structural schematic diagram of high efficiency lithium battery drying machine drying chamber interior of the present invention.
Fig. 3 is a kind of structural schematic diagram of high efficiency lithium battery dryer shell transmission mechanism clamping of the present invention.
Fig. 4 is a kind of detailed structural schematic diagram of high efficiency lithium battery dryer shell transmission mechanism of the invention.
Structural schematic diagram when Fig. 5 is a kind of high efficiency lithium battery dryer shell transmission mechanism work of the invention.
Fig. 6 is a kind of detailed structural schematic diagram of high efficiency lithium battery dryer pole piece ring sweeping device of the invention.
Description of symbols: sealing cabinet door 1, drying room 2, manipulation board 3, lower cabinet 4, discharge pipe 5, complete machine platform 6, pole piece
Ring sweeping device 21, shell transmission mechanism 22, moist closet 23, defeated heat pipe 221, constraint chamber 222, rectangular clamping opening 223, pressure bar
2221, move ahead rail 2222, large-scale the cover 2223, stop block 2224, small-sized the cover 2225, medium-sized the cover 2226, folder frame 2227, outer right
Button 22271, interior clamping bar 22272, pull ring head 211, in conjunction with rope 212, combined block 213, to pole block 214, connect heat pipe 215, fasten ring
216。
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Referring to Fig. 1, the present invention provides a kind of high efficiency lithium battery dryer: its structure includes sealing cabinet door 1, drying room
2, board 3, lower cabinet 4, discharge pipe 5, complete machine platform 6 are manipulated, the discharge pipe 5 is threaded in the lower left corner of 6 right end of complete machine platform,
The lower cabinet 4 is welded the bottom inside complete machine platform 6, and the manipulation board 3 is connected electrically in the surface of lower cabinet 4, the envelope
Cabinet door 1 is located at the top of manipulation board 3 and using electrical connection, and the drying room 2 is welded on the top of lower cabinet 4.
Referring to Fig. 2, the drying room 2 is made of pole piece ring sweeping device 21, shell transmission mechanism 22, moist closet 23, institute
State pole piece ring sweeping device 21, shell transmission mechanism 22 is equipped with 12, by taking the upper left corner as an example, the pole piece ring sweeping device 21
Top movable is connected to the top of 23 interlayer of moist closet, and the shell transmission mechanism 22 is fitted in the lower section of pole piece ring sweeping device 21
And it fits together with accumulator housing, the electric welding of moist closet 23 is equipped with 12 sets of pole piece rings in the top of lower cabinet 4 altogether
Sweeping device 21, shell transmission mechanism 22, up and down between dry when it is unaffected, there is no dead angle etc., other are not covered
Place is punished from inside.
Referring to Fig. 3, the shell transmission mechanism 22 is made of defeated heat pipe 221, constraint chamber 222, rectangular clamping opening 223, institute
State defeated heat pipe 221 set there are six and two-by-two glue connection be opened in the left and right ends of constraint chamber 222, the rectangular clamping opening 223
The middle section of 222 inside of constraint chamber, rectangular clamping opening 223 fit with rectangular battery, and the processing of attaching type can be carried out to it, defeated
It is mixed gas that punching is filled in heat pipe 221, it is not easy to move back temperature, be able to carry out steady heat transmitting.
Referring to Fig. 4, the constraint chamber 222 by pressure bar 2221, the rail 2222 that moves ahead, large-scale the cover 2223, stop block 2224,
Small-sized the cover 2225, medium-sized the cover 2226, folder frame 2227 form, and the folder frame 2227 is movably connected in the bottom of 23 shelf of moist closet
Portion, the forward rail 2222 follow closely the left end being connected to inside folder frame 2227, and the stop block 2224 is locked at forward rail by rivet
Middle section inside 2222, the pressure bar 2221 sets there are two and is movably connected in the upper and lower ends of forward rail 2222, described
Large-scale the cover 2223 is flexibly connected the right side of stop block 2224, and the medium-sized the cover 2226 is tightly attached to the right side of large-scale the cover 2223,
2225 elastic connection of small-sized the cover is on the right side of medium-sized the cover 2226, for the design of circular battery, and for big
Medium and small three kinds of type designs 2,225 3 large-scale the cover 2223, medium-sized the cover 2226, small-sized the cover types, guarantee connect with battery
The complete fitting of contacting surface is compressed with ejection item in large-scale the cover 2223, medium-sized the cover 2226, can be pressed when non-aerating
It is very flat, allow to arbitrarily switch form.
Referring to Fig. 5, the folder frame 2227 is made of outer make-up 22271, interior clamping bar 22272, the outer make-up 22271 is set
There are two and by be fastened on folder 2227 inside right end upper and lower of frame, the interior clamping bar 22272 set there are two and tightly
Gu in the inside of two outer make-ups 22271, the direct mutual clamping of interior clamping bar 22272, after both ends can be allowed to connect more it is close not
Separately, guarantee phenomena such as processing is without leaking out, being warm without leakage.
Referring to Fig. 6, the pole piece ring sweeping device 21 by pull ring head 211, in conjunction with rope 212, combined block 213, to pole block
214, connect heat pipe 215, fasten ring 216 form, the pull ring head 211, in conjunction with rope 212, combined block 213 be all provided with there are two and with
For top, in the lower section of pull ring head 211, the combined block 213 sets there are two and fastens for the transmission connection of combination rope 212
In the bottom for combining rope 212, it is described pole block 214 is set there are two and is followed closely be connected to the left and right ends of combined block 213, it is described to connect
Heat pipe 215 is equipped with more than two and is equidistantly uniformly threaded in inside pole block 214, and the fastening ring 216 is held in
To the inside of pole block 214, combined block 213 fastens pole block 214 with left and right ends, and diameter is adjustable when being raised, is made whole
A diameter becomes smaller, and adapts to the smaller lithium battery of pole piece, and the center for fastening ring 216 is the circle of small diameter, even if can guarantee
Lithium battery is small again to be also capable of processing, and heat transfer can be also led to when encountering big and is expanded.
When in use, it lithium battery will be first placed in drying room 2 according to preset detent one by one, and be fixed all of which
Firmly, sealing cabinet door 1 is tamping, starts to apply certain pressure, if the lithium battery of circular medium size, to pressure bar 2221 along
The sliding of rail 2222 that moves ahead applies certain thrust, it is allowed to push away large-scale the cover 2223, small-sized the cover 2225, medium-sized the cover 2226
Out, the adhesive tape then inside large-scale the cover 2223 is deflated, the adhesive tape inflation inside medium-sized the cover 2226, the medium-sized the cover at both ends
2226 just wrap the outer housing of medium size lithium battery, carry out hot biography using the hot wind of defeated heat pipe 221 input mixed gas
It passs, enters inside it by the outer housing of lithium battery, all give its droplet to evaporation, the shell of lithium battery is allowed to keep more dry
Dry state is directed at the electrode of lithium battery to pole block 214 after shell processing, by pulling pull ring head 211 or loosening adjusting knot
That closes 212 pairs of combined blocks 213 of restricting pulls power, allows combined block 213 to adjust the diameter up and down to pole block 214, to be preferably adjacent to
The surrounding of pole piece begins through after complete fitting and connects the phenomenon that heat pipe 215 carries out melt process webbing.
The present invention is combined with each other by above-mentioned component, can be wrapped rectangular lithium battery pack by rectangular clamping opening 223, so
The mixed gas of heat is had by the input of defeated heat pipe 221 afterwards, the mode through heat transfer carries out the shell of battery thermally conductive
It is dry, allow droplet to completely disappear, it can be according to the size of battery using large-scale the cover 2223, medium-sized cover when encountering circular battery
The different the covers such as lid 2226, small-sized the cover 2225 are bonded as far as possible, guarantee the transmission of heat, improve the effect of evaporation
Exposed pole piece is fastened by fastening ring 216, then accesses heat by connecing heat pipe 215 by fruit, and the slurry of pole piece evagination is melted
Melt and be pushed into again, alleviate the webbing phenomenon of pole piece, and slurry becomes more to consolidate, the moisture between pole piece disappears, and pole piece becomes
More safety is not easy flow liquid, and can cross and adjust the adaptation of diameter up and down to pole block 214 not according to stretching pull ring head 211
Same pole piece size, makes whole drying effect more preferable.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from of the invention or beyond the scope of the appended claims.
Claims (3)
1. a kind of high efficiency lithium battery dryer, structure includes sealing cabinet door (1), drying room (2), manipulation board (3), lower machine
Cabinet (4), discharge pipe (5), complete machine platform (6), it is characterised in that: the discharge pipe (5) is inserted embedded in the lower-left of complete machine platform (6) right end
Angle, the lower cabinet (4) are embedded in the internal bottom of complete machine platform (6), and manipulation board (3) is fixed on the table of lower cabinet (4)
Face, the envelope cabinet door (1) are located at the top of manipulation board (3), and the drying room (2) is mounted on the top of lower cabinet (4).
2. a kind of high efficiency lithium battery dryer according to claim 1, it is characterised in that: the drying room (2) is by pole
Loop sweeping device (21), shell transmission mechanism (22), moist closet (23) composition, the pole piece ring sweeping device (21), shell transmitting
Mechanism (22) is equipped with multiple, and by taking the upper left corner as an example, the pole piece ring sweeping device (21) is installed in the top of moist closet (23) interlayer
Portion, the shell transmission mechanism (22) are connected to the lower section of pole piece ring sweeping device (21), and the moist closet (23) is mounted on lower machine
The top of cabinet (4).
3. a kind of high efficiency lithium battery dryer according to claim 2, it is characterised in that: the shell transmission mechanism
(22) be made of defeated heat pipe (221), constraint chamber (222), rectangular clamping opening (223), the defeated heat pipe (221) set there are six and with
Constraint chamber (222) is fixed together, and the rectangular clamping opening (223) is installed in the inside of constraint chamber (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321826.0A CN110108100B (en) | 2019-04-22 | 2019-04-22 | Lithium battery dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321826.0A CN110108100B (en) | 2019-04-22 | 2019-04-22 | Lithium battery dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110108100A true CN110108100A (en) | 2019-08-09 |
| CN110108100B CN110108100B (en) | 2020-11-27 |
Family
ID=67486079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321826.0A Active CN110108100B (en) | 2019-04-22 | 2019-04-22 | Lithium battery dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108100B (en) |
Citations (7)
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| CN202700767U (en) * | 2012-05-31 | 2013-01-30 | 钟智帆 | Drying oven for heating and drying device of battery pole piece double-sided coating machine |
| CN104930837A (en) * | 2014-03-19 | 2015-09-23 | 上海空间电源研究所 | System and method for efficiently drying zinc-silver battery cathode pole piece |
| JP2017183214A (en) * | 2016-03-31 | 2017-10-05 | 株式会社豊田自動織機 | Winding reel and dryer |
| CN107314627A (en) * | 2017-06-06 | 2017-11-03 | 陈婷 | A kind of good accumulator plate drying unit of protecting effect |
| CN207778991U (en) * | 2018-07-12 | 2018-08-28 | 湘潭银河新能源有限公司 | Battery drying equipment |
| CN109489347A (en) * | 2018-11-22 | 2019-03-19 | 浙江杭可科技股份有限公司 | A kind of special fixture being dried in vacuo lithium battery |
| CN208688123U (en) * | 2018-05-28 | 2019-04-02 | 长沙亚斯智能科技有限公司 | A kind of lithium battery vacuum oven |
-
2019
- 2019-04-22 CN CN201910321826.0A patent/CN110108100B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700767U (en) * | 2012-05-31 | 2013-01-30 | 钟智帆 | Drying oven for heating and drying device of battery pole piece double-sided coating machine |
| CN104930837A (en) * | 2014-03-19 | 2015-09-23 | 上海空间电源研究所 | System and method for efficiently drying zinc-silver battery cathode pole piece |
| JP2017183214A (en) * | 2016-03-31 | 2017-10-05 | 株式会社豊田自動織機 | Winding reel and dryer |
| CN107314627A (en) * | 2017-06-06 | 2017-11-03 | 陈婷 | A kind of good accumulator plate drying unit of protecting effect |
| CN208688123U (en) * | 2018-05-28 | 2019-04-02 | 长沙亚斯智能科技有限公司 | A kind of lithium battery vacuum oven |
| CN207778991U (en) * | 2018-07-12 | 2018-08-28 | 湘潭银河新能源有限公司 | Battery drying equipment |
| CN109489347A (en) * | 2018-11-22 | 2019-03-19 | 浙江杭可科技股份有限公司 | A kind of special fixture being dried in vacuo lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110108100B (en) | 2020-11-27 |
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